EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Basic earnings per share:
Net income	$ 55,735	$ 170,851	$ 164,413
Weighted-average common shares	57,195	57,801	60,327
Basic earnings per share	$ 0.97	$ 2.96	$ 2.73
Diluted earnings per share:
Net income	$ 55,735	$ 170,851	$ 164,413
Weighted-average common shares	57,195	57,801	60,327
Effect of dilutive awards:
Employee stock plans	427	570	1,140
Diluted weighted-average common shares	57,622	58,371	61,467
Diluted earnings per share	$ 0.97	$ 2.93	$ 2.67
Stock awards excluded in the computation of diluted earnings per share	0	0	0